The top three most powerful chief executives ages 40 and under all lead tech companies in the San Francisco Bay Area, according to Forbes.

Google CEO and co-founder Larry Page is number one for the third year in a row, followed by Facebook’s Mark Zuckerberg and Yahoo’s Marissa Mayer. Page is now 40, so this will be his last year on the list.

The Forbes list looks at publicly traded companies with the highest market caps, as of March 5, 2014, that are led by executives age 40 and under. Google has a market cap of $409.4 billion.

Zuckerberg is 29, making him the youngest executive on Forbes’ list. Facebook’s market cap is $182.5 billion. At 38, Mayer is the only woman on the list. Yahoo’s market cap is $39.9 billion. Rounding out the top five are Keith Cozza, 34, of Icahn Enterprises, and Daniel Schwartz, 33, of Burger King Worldwide.